Serving ZIP 89141
Southern Highlands plumbing from tract homes to gated estates: pressure regulators, estate gas lines and irrigation leaks
Active Plumbing has provided pipe & fixture services to Southern Highlands, Enterprise since 1991. License #0047021. Fully insured.
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Nevada plumbing contractor - Lic #0047021 - with full liability coverage.
Since 1991
35+ years serving the Las Vegas Valley - family-owned and operated.
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Plumbing service for Southern Highlands in Enterprise, from tract homes on the lower streets to guard-gated custom estates on the slopes, covering water pressure, estate gas lines, irrigation leaks and water heaters.
Southern Highlands is a 2,299 acre master-planned community in unincorporated Enterprise, developed from the late 1990s around Southern Highlands Golf Club and bounded by Interstate 15, Cactus Avenue, Jones Boulevard and Larson Lane. Southern Highlands Parkway runs through the middle, past Goett Family Park and the Paseo path. The housing ranges from production tracts on the flatter ground to semi-custom homes and guard-gated enclaves of custom estates on the higher lots, all under a master association with sub-associations. Because Enterprise is unincorporated, permits and inspections go through the Clark County Department of Building and Fire Prevention, and association approval is a separate track for exterior work.
Pipe and fixture work in Southern Highlands covers whole-house repiping, fixture installation and repair, remodel plumbing, and backflow testing. What makes this work different here is the range of property under one master association: a twenty-five-year-old production tract home on the flatter ground, a semi-custom two-story, and a guard-gated custom estate on the upper slopes each present a different scope, a different pressure situation, and different access requirements. Permits run through the Clark County Department of Building and Fire Prevention, and exterior changes may also require association approval before work begins.
A whole-house repipe in Southern Highlands is not one job but three depending on where the home sits. A production tract home is a straightforward single-heater system with original supply lines. A semi-custom adds a second heater and often a recirculation loop. A guard-gated estate means multiple heaters, long hot-water runs, and supply lines routed through finished spaces where stone or hardwood floors make slab access impractical and rerouting through walls is usually the better path. Establishing the property type at the first call sets the scope and the crew size.
In Southern Highlands, a fixture complaint is often a pressure problem rather than a failed part. Homes lower on the water system can see incoming pressure high enough to wear cartridges, supply connectors and fill valves faster than the fixture's rated life. Homes higher on the slopes can have weak flow at upstairs fixtures that no cartridge swap will fix. Checking incoming pressure before replacing a fixture takes two minutes and prevents a return visit when the real cause is a regulator that has drifted.
Annual backflow testing for irrigation assemblies in Southern Highlands guard-gated enclaves requires the homeowner to authorize contractor access before the appointment, since access cannot be arranged at the gate on arrival. Some sub-associations also keep vendor records. Scheduling the test means confirming gate clearance when the appointment is booked, not on the day. Assemblies that fail a test must be repaired and retested before the irrigation system can run, so a cracked body found in spring delays the watering season.
Bathroom and kitchen remodel plumbing that requires new exterior drain or supply runs on the higher lots in Southern Highlands encounters caliche, a cemented hardpan that is hard to trench through and hard to bed pipe into evenly. The community sits on graded slopes where cut-and-fill ground has settled over two decades, which can stress existing yard lines. Any remodel scope that includes exterior underground work should account for slower excavation and the possibility of rock on the upper lots.
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Local Knowledge
Southern Highlands homes are slab-on-grade, so a supply line failure under the slab is not accessible without breaking concrete. On estates with stone or hardwood floors, cutting the slab is rarely the right answer, and rerouting the line through walls or the attic is the more practical path. The conversation after detection is always a choice between the two, and the finish materials in the home usually decide it.
On Southern Highlands estates, pool heaters, fire features and outdoor kitchens added over time must be sized to the total gas load on the property, not just the new appliance. A line sized for the original home may not carry the added demand, and the result is an appliance that runs but underperforms rather than an obvious fault. Sizing the full load is the correct starting point for any outdoor gas fixture installation here.
In Southern Highlands, a visible exterior change such as a tankless unit, a treatment system or any pipe work on a street-facing elevation can require approval from both the master association and the relevant sub-association before installation. Two sets of documents can apply to one change under Nevada Revised Statutes Chapter 116. Association approval and a Clark County permit are separate tracks, and starting work before both are cleared creates compliance problems.
A share of Southern Highlands homes, particularly in the gated enclaves, are second homes or managed properties that sit unoccupied for weeks at a time. A slow leak at an aging supply connector, fill valve or angle stop in a vacant home can run without anyone noticing until water damage appears. Original connectors and stops in twenty-five-year-old tract homes are at the age where failure without warning is a real possibility.
A recirculation loop running continuously across a large Southern Highlands estate moves very hard water, at about 280 parts per million, through every heater and through the narrow passages of the loop itself. Scale accumulates on heating elements and in the recirculation line, and a tankless heat exchanger on the same system faces the same buildup in a narrower passage. Without regular flushing and treatment, each heater in a multi-heater system works harder and fails earlier than its rated life.
What we offer in Southern Highlands
When the supply pipe in a home is failing everywhere at once, spot repairs only buy time. Active Plumbing replaces the water lines in Las Vegas Valley homes from the main shutoff to every fixture, using PEX or copper installed to the local code. We confirm what pipe you have on site, handle the permit, and give you a written price before work starts.
Learn more →Fixtures are the parts of your plumbing you use every day, and in the valley's very hard water they wear out sooner than people expect. Active Plumbing repairs and replaces faucets, toilets, shower valves, sinks, garbage disposals and appliance connections, and our trucks carry common repair parts so many jobs finish in one visit. You get a written price before work starts.
Learn more →A remodel is the one time the walls and floor are open, so it is the right time to get the plumbing behind them right. Active Plumbing plans and installs new drain, vent and supply lines, works through rough-in inspection with the building department for your address, and sets the finished fixtures. You get a written price before work starts.
Learn more →A backflow assembly keeps water from your irrigation system or building from flowing back into the public supply. In the Las Vegas Valley these assemblies must be tested by a certified tester at installation, after repair or relocation, and at least once a year. Active Plumbing handles the test, the repair and the replacement, with a written price before work starts.
Learn more →A new building or accessory unit gets its plumbing in stages, and each stage has to land at the right point in the schedule. Active Plumbing handles the underground, the rough-in and the trim for new homes, casitas and ADUs across the Las Vegas Valley. You get a written price before work starts, and we work alongside your builder or general contractor.
Learn more →We confirm the supply material, check pressure and leak history, and map how lines can be routed through the house.
You get a written price covering PEX or copper and wall openings, and we file the permit with the building department for your address.
New lines run from the main shutoff to each fixture, with water restored at the end of each working day where possible.
The new system is pressure tested and inspected before walls close, then fixtures are reconnected and checked.
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Trusted plumber in Southern Highlands, Enterprise. Call now or book online. Technicians arrive in 30 to 60 minutes.
Local Tips
If your Southern Highlands home has a recirculation system, schedule a flush for each water heater separately. A multi-heater estate accumulates scale in every tank, and flushing one while leaving others untreated does not protect the full system.
Before booking a backflow test for an irrigation assembly in a gated enclave, confirm gate access with the homeowner or property manager when the appointment is made. Access arranged at the gate on the day of the test is not reliable in Southern Highlands guard-gated communities.
If a new outdoor gas appliance underperforms after installation, ask a plumber to check the gas line sizing for the full property load before replacing the appliance. On Southern Highlands estates with pool heaters and fire features, the line is often the constraint, not the unit.
When planning a bathroom or kitchen remodel on an upper lot, ask about exterior trench conditions before finalizing the scope. Caliche and possible rock on the higher lots make underground runs slower and more expensive than the same work on the flatter ground below.
If your home has an unused softener loop stubbed in the garage, have it inspected before connecting a treatment system. Many Southern Highlands homes were plumbed with a loop that has never been used, and confirming it is intact and correctly positioned takes less time than discovering a problem after the equipment is in.
Need Pipe & Fixture Services in Southern Highlands? We're Open 24/7.
Serving Southern Highlands, Enterprise and all of Clark County
Real reviews from Southern Highlands and nearby Enterprise neighborhoods.
The hall bath faucet leaked at the base and stained the vanity. Cartridge, supply stops, and a new escutcheon, not a full remodel. We were in Rancho Bel Air, Las Vegas. The wood dried and we kept the stone top we liked.
Daria H.
Rancho Bel Air, Las Vegas
Google review, September 2026
A roof vent was missing its screen and pigeons nested in the stack. They pulled the nest, camera-verified the run, and capped the vent. We were in Elkhorn, North Las Vegas. The bath fan no longer smells like a coop.
Quinn B.
Elkhorn, North Las Vegas
Google review, August 2026
A slab cleanout was buried under a paver patio with no marker. They located it, set a traffic-rated lid, and mapped it. We were in Mountain Trails, Summerlin. The next clog will not require a treasure hunt.
Ike X.
Mountain Trails, Summerlin
Google review, August 2026
Southern Highlands is in Enterprise, an unincorporated part of Clark County, so permits, plan check and inspections go through the Clark County Department of Building and Fire Prevention. Exterior changes may also need approval from the master association and a sub-association, which is a separate process from the county permit.
Electronic leak detection typically runs $150 to $350 across the Las Vegas Valley. That is a typical range, not a quote. Lot size, the length of irrigation and yard lines and access all affect the job, and Active Plumbing gives you a written price before work starts.
Active Plumbing is open 24/7, and technicians arrive in 30 to 60 minutes anywhere in the valley, including ZIP code 89141. For guard-gated enclaves, please authorize our access with the gate when you book so the technician is not held up at the entrance. Call (702) 438-3357.
The community rises onto the slopes below the Spring Mountains, and homes at different elevations on the same water system receive different pressure. Lower streets can see high pressure that wears on fixtures and water heaters, while higher lots can have weak flow upstairs. A pressure test at the regulator is the first step, and on higher lots a booster is sometimes the right answer.
It can be. On larger properties, gas lines to pool heaters, outdoor kitchens and fire features need to be sized for the whole load, not just one appliance, and an undersized line often shows up as weak performance. Active Plumbing's Gas Line Services can assess the system. If you ever smell gas, leave the building, avoid switches and flames, call Southwest Gas from outside and then call a plumber.
On Southern Highlands lots with extensive landscaping, an irrigation or yard line leak can run for weeks before anyone notices, and the bill is often the first sign. Slab-on-grade homes can also hide an under-slab leak, sometimes shown by a warm spot on the floor. Leak detection can locate the source so you can decide between repair and rerouting, which often suits finished stone or hardwood floors better than breaking the slab.
At about 280 parts per million, roughly 16 grains per gallon, valley water deposits scale in every heater tank and in the narrow passages of a recirculation loop running continuously across a large home. Scale builds on heating elements and tank bottoms, shortening heater life, and narrows the recirculation line over time. Regular flushing of each heater and a whole-house treatment system are maintenance rather than optional on a multi-heater estate in this community.
They are separate tracks. The permit goes through the Clark County Department of Building and Fire Prevention because Southern Highlands is in unincorporated Enterprise. Association approval, where it applies, is governed by the master association and any sub-association under Nevada Revised Statutes Chapter 116. Exterior changes such as a visible tankless unit or treatment system on a street-facing elevation can require association sign-off while interior rough-in does not. Both tracks should be confirmed before work begins.
New construction plumbing typically runs $8,000 to $20,000 in the Las Vegas Valley. That is a typical range, not a quote. In Southern Highlands, the upper lots add caliche and possible rock to exterior trench costs, and an ADU or casita on a larger lot means a longer underground run from the existing water service and sewer lateral. Gas piping to a pool heater or outdoor kitchen must be sized to the full load on the property, not just the new appliance.
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Address:3580 Polaris Ave #17, Las Vegas, Nevada 89103Phone:(702) 438-3357Hours:Open 24/7Email:service@activeplumbinginc.comActive Plumbing is Las Vegas-based and open 24/7 for residential and commercial plumbing across Las Vegas Valley. We handle Emergency Plumbing, Drain & Sewer Services, Water Heater Services, Water Treatment, Gas Line Services, Pipe & Fixture Services and Sewage & Waste Services, with warranties on parts and labor.
Our licensed technicians serve Enterprise, Henderson, Las Vegas, North Las Vegas, Paradise, Spring Valley, Summerlin, Sunrise Manor, Whitney, Winchester, and the surrounding neighborhoods.
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3580 Polaris Ave #17, Las Vegas, Nevada 89103
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